Bandwidth Inc

BAND

Market cap $2.18B

BAND Hedge Fund Activity: Q1 2026 in Review

155 of the 8,127 institutional investors tracked by Wall St. Rank reported a position in Bandwidth Inc (BAND) for Q1 2026, worth a combined $426M — up 22% from $349M a quarter earlier.

Buyers outnumbered sellers: 26 funds opened new BAND positions and 25 closed out — a net gain of 1 holder — while 60 added to existing stakes and 48 trimmed.

The largest buyer was Arrowstreet Capital, adding an estimated $7.57M. The largest seller was Portolan Capital Management, exiting entirely with an estimated $5.2M sold.

• 155 institutional investors held Bandwidth Inc (BAND) as of Q1 2026, unchanged from Q4 2025.
• Funds reported $426M of Bandwidth Inc stock for Q1 2026, up 22% quarter-over-quarter.
• 26 funds opened new Bandwidth Inc positions in Q1 2026 and 25 closed out, a net change of +1 holder.
• The largest Bandwidth Inc buyer in Q1 2026 was Arrowstreet Capital, an estimated $7.57M added.
• The largest Bandwidth Inc seller in Q1 2026 was Portolan Capital Management, an estimated $5.2M sold.

Based on aggregated 13F filings for Q1 2026.